baber/WOPTO huggingface dataset:
Patent KR-20020019425-A (KR)
Title: Multi-format active matrix displays
Inventor: BROWNLOW MICHAEL JAMES
IPC: H04N5/66
Filed: 2001-09-05
Abstract: PURPOSE: A multi-format active matrix display is provided to reduce power consumption by only operating on elements corresponding to a given format. CONSTITUTION: A multi-format sampling register for a data driver(50) is for driving data lines of an active matrix display. The sampling register is arranged to operate in either high, or low resolution modes. The sampling register comprises a sampler input unit arranged to receive a digital input containing at least(n+m) bits and representing the switching level of a pixel of the display, where n and m are integers, a first sampler comprising m sampling circuits, each arranged to sample one of m bits of the digital input, a second sampler comprising n sampling circuits, each arranged to sample one of n bits of the digital input, wherein the m bits are more significant than the n bits, and a second sampler switch arranged to switch the second sampler on in the high resolution mode and off in the low resolution mode. The second sampler consumes substantially no, or at least less, power when the sampling register operates in the low resolution mode.
Patent KR-20030023077-A (KR)
Title: cooling or heating cycle of air-conditioner
Inventor: LEE SANG HO
IPC: F25B29/00
Filed: 2001-09-11
Abstract: PURPOSE: A heating/cooling cycle of an air conditioner is provided to improve heating/cooling efficiency by decreasing condensing temperature for cooling and increasing temperature of introduced gas for heating. CONSTITUTION: A gas-liquid separator(80) has a refrigerant pipe in which high temperature and high pressure refrigerant having passed an outdoor heat exchanger(30) passes and a refrigerant pipe in which refrigerant having passed an indoor heat exchanger(70) passes. The refrigerant having passed the indoor heat exchanger exchanges heat with the refrigerant having passed the outdoor heat exchanger.
Patent KR-20030024012-A (KR)
Title: web browser, systems and method which have receiver browses transmitter's wireless website and transmitter browses receiver's respectively at the same time when they begin talking on the mobile phones
Inventor: CHO YOUNG KOO
IPC: H04L12/28
Filed: 2001-09-14
Abstract: PURPOSE: A web browser system for providing a function for mutually and simultaneously retrieving a wireless web site of an object as soon as a callee and a caller perform a telephone call using wireless terminals and a method therefor are provided to simply retrieve the wireless web site by mutually and simultaneously the wireless web site of the object as soon as the callee and the caller perform the telephone call using the wireless terminals. CONSTITUTION: A caller of a wireless terminal inputs a telephone number of a callee through a web browser(S100), and performs a telephone call with the callee(S200). A URL(Uniform Resource Locator) resource signal associated with the telephone number is transmitted to a DNS(Domain Name Server), and a synchronous signal for simultaneously transmitting web service data is transmitted to a wireless communication web service server(S300,S400). The DNS extracts address information of a corresponding wireless web site from the received URL resource signal and transmits the resource signal to the extracted address(S500). The DNS retrieves home page information of the callee from a home page providing unit of the wireless communication web service server and connects a web site of the callee to the wireless terminal of the caller(S700). The home page providing unit provides web information of the caller to a wireless terminal of the callee for showing a home page of the caller through a display window(S600,S800).
Patent KR-20030024190-A (KR)
Title: Method for manufacturing textile using residue yarn
Inventor: KIM JE WON
IPC: D06B21/00
Filed: 2001-09-17
Abstract: PURPOSE: An apparatus for weaving a fabric using yarn residue by successively disposing a series of procedures such as supplying, sizing and weaving of thread at one place and thus batch processing the yarn residue therein is provided, which reduces the cost of production and permits production of a specialized fabric. CONSTITUTION: The fabric making apparatus is successively composed of a thread supply part(A) for supplying warp thread, a sizing part(B) for sizing the supplied warp thread with a sizing roller, a drying part(C) and a weaving part(D) for receiving dried warp thread and weaving a fabric. In the sizing part, a drive pulley(1) to be rotated by a drive axis(11) geared with a power shaft(10) of a loom(10) is interlocked with a pulley(21) installed on one side end of the sizing roller with a belt and the pulley is connected to the driven pulley(31) of a driven roller.
Patent KR-20030024245-A (KR)
Inventor: KIM SUN TAE
IPC: F16K31/06
Filed: 2001-09-17
Abstract: PURPOSE: An apparatus for supplying water is provided to reduce manufacturing costs and simplify structure by coupling the first and second opening/shutting units integrally with the main body of the apparatus. CONSTITUTION: A water supply apparatus comprises a main body(10), a first opening/shutting unit(20) and a second opening/shutting unit(30). The main body includes a first inlet(11) with a predetermined length and which has a first chamber(12) extended from the top of the first inlet; a first communication hole(13) having a second chamber(14); and a first outlet(15) and a second outlet(16) communicated to the second chamber. The first opening/shutting unit is mounted at a side of the first chamber, and opens/shuts the water supplied through the first inlet in accordance with an electrical signal. The second opening/shutting unit is mounted in the second chamber, and selectively supplies the water passed through the first inlet and the first communication hole during opening of the first opening/shutting unit to the first outlet or the second outlet in accordance with an electrical signal.
Patent KR-20030024269-A (KR)
Inventor: JUNG JI YUN
IPC: G11C8/08
Filed: 2001-09-17
Abstract: PURPOSE: A dummy PX driver is provided to reduce a loss of area when a memory is integrated therein because a control block and a corresponding control line are not employed. CONSTITUTION: A dummy PX driver for pulling up the output of the PX driver by receiving the output of the PX driver to activate the wordlines of the memory includes a high voltage driver block(10) for outputting a high voltage by receiving an input signal and for reducing time consumption when the voltage of the inputted signal is pulled up to a predetermined voltage, a delay pulse generation block(20) for receiving an input signal and for outputting a pulse signal synchronized with the edge of the input signal as a control signal and a pass gate block(30) for forming a feedback loop by transferring the output of the high voltage driver block(10) in response to the control signal.
Patent KR-20030024362-A (KR)
Title: Painting composite for optical cable
Inventor: HA YONG WOON
IPC: C09D5/00
Filed: 2001-09-18
Abstract: PURPOSE: A coating composition for an optical cable is provided, which is applied to the surface of the components of an optical cable comprising a tube, a central strength component, a sheath, a ribbon carrier and a ribbon slot to improve the resistance against water, flame, an insect and a rat. CONSTITUTION: The coating composition comprises at least one selected from the group consisting of a high-absorption waterproofing material, a flame retardant, an insect repellent and a rat repellent; and a volatile water-soluble oily adhesive. Preferably the volatile water-soluble oily adhesive is prepared by copolymerizing styrene butadiene with cellulose acetate and gumming the obtained copolymer.
Patent KR-20010100086-A (KR)
Title: 변압기 탭의 수동 절환장치
Inventor: JANG U SEOK
Filed: 2001-09-18
Abstract: 본 발명은 일단 접지 주상변압기의 전압입력 탭을 수동으로 절환하는 장치에 관한 것이다.  종래에는 로터리 스위칭방식의 수동 탭 절환기를 변압기 외함 내에 설치하여 변압기 1차코일의 입력탭과의 선택적인 절환에 따라 전압을 조정케 함으로써 이물질 투입과 소손의 우려가 있었다.  본 발명은 변압기 외함(25)의 외부 측벽에 수동 탭 절환기(30)의 눈금판(32)과 눈금지시부를 가진 노브(33)가 노출되도록 설치하여 변압기 외함(25)의 외부에서 노브(33)를 회전시킴에 따라 전압조정이 가능하도록 한 것이다. 육안 식별에 따른 탭 조절이 용이하고 이물질의 투입 및 소손이 없다.
Patent KR-20030025678-A (KR)
Title: Rubbing equipment for forming align grooves
Inventor: KIM HYEONG YEOL
IPC: G02F1/1337
Filed: 2001-09-22
Abstract: PURPOSE: A rubbing equipment for forming alignment grooves is provided to continuously load or unload substrates through transfer arms by forming loading/unloading grooves to be inserted by the transfer arms, thereby minimizing the time loss during the substrate conveying process. CONSTITUTION: A rubbing equipment for forming alignment grooves includes a rubbing stage(110) and a rubbing roller unit for forming the alignment grooves to a substrate loaded on the rubbing stage. The rubbing stage includes a body part(105) of an area enough to load the substrate, and at least one or more loading/unloading grooves(107) formed at positions corresponding to gaps between the body part and the substrate to directly insert substrate loading/unloading elements such as transfer arms(140) which supports a bottom surface of the substrate.
Patent KR-20030026042-A (KR)
Title: Locking Apparatus of Front Lid
Inventor: KIM IL UNG
IPC: B62D33/00
Filed: 2001-09-24
Abstract: PURPOSE: A locking apparatus for a front lid is provided to reduce parts and weight, and to improve damping efficiency by decreasing assembling process with integrally forming a striker and a damper. CONSTITUTION: A latch assembly(10) is installed at the side of a dash board(4). A striker assembly(20) is installed in a front lid(3), and inserted to the latch assembly for damping. The latch assembly has a body(11) having an insertion hole(11a), a locking part(12) including a fitting part(12a) corresponding to the insertion hole, a latch spring(13) mounted between the locking part and the body, and a cable pin(14) connected to a cable(15) and integrally formed with the locking part. Parts are reduced, and assembling process is decreased with integrally forming the striker with the damper.
Patent KR-20030026468-A (KR)
Title: Tether and vent-hole connection type airbag-cusion for automobile
Inventor: HONG CHANG BONG
IPC: B60R21/16
Filed: 2001-09-25
Abstract: PURPOSE: Time to introduce gas into an airbag and to discharge the gas is differed to reduce pressure loss of an airbag cushion by the time difference reducing cost. CONSTITUTION: A tether(20) supports a cushion front portion(11) and a cushion rear portion(12) with a certain shape and width. Gas inside of an airbag cushion(10) is discharged after expansion of the airbag cushion to reduce impact to the passenger. A vent hole(30) is formed in the airbag cushion to discharge the gas. A cover is formed in the vent hole. A wire(40) is provided to connect the upper part of the cover in one end, and to connect one part of the tether.
Patent KR-20030026671-A (KR)
Title: Form middle-strength mastic sealer composition
Inventor: SONG JI MYEON
IPC: C09K3/10
Filed: 2001-09-26
Abstract: PURPOSE: Provided is a foam type middle strength mastic sealer composition, which is excellent in appearance of parts, shear adhesive strength, hardness, and space filling rate after coating. CONSTITUTION: The foam type middle strength mastic sealer composition contains: 15-20wt% of styrene-butadiene rubber; 5-11wt% of a synthetic resin comprising polyvinyl chloride resin(PVC), epoxy resin, and acryl resin in the weight ratio of 3-5:1-3:1-3; 3-5wt% of modified azodicarbonamide as a foaming agent; 20-40wt% of a filler; 30-35wt% of a plasticizer; 2-5wt% of sulfur; 2-5wt% of at least one additive selected from a vulcanizing accelerator, a moisture absorbing agent, a heat stabilizer, and a toner.
Patent KR-20030027426-A (KR)
Title: message processing equipment of the message queue of operation system and controlling method therefore
Inventor: PARK IN SU
IPC: H04B7/155
Filed: 2001-09-28
Abstract: PURPOSE: An apparatus for processing a message of message queue in an operating system and a control method are provided to classify a message queue as a write pointer and a reading pointer and then process messages being stacked by circulation, thereby securing safety of an operation since a queue full phenomenon does occur although contents of the message queue are congested. CONSTITUTION: A control command unit(1) inputs and indicates a control command of an operator. A transmission processor(2) receives a control command signal of the control command unit(1), for example, a base station failure information collection command signal and then outputs a corresponding message signal. A circulation message queue(3) includes a writing pointer and a reading pointer, which are possessed within a common memory, for managing a message signal outputted from the transmission processor(2) and stores a message being written by circulation. A receiving processor(5) compares the writing pointer and the reading pointer of the circulation message queue(3) periodically, and reads the message signal and then reports a corresponding base station(4) if the pointers are different from each other.
Patent KR-20030027459-A (KR)
Title: Method for encrypting and decrypting transmmited and received facket in wireless lan
Inventor: LEE JIN GYU
IPC: H04L9/00
Filed: 2001-09-28
Abstract: PURPOSE: An encryption and decryption method of a packet received/transmitted in a wireless LAN(Local Area Network) is provided, which prevents a wiretapping from the external. CONSTITUTION: According to the method, the first ciphertext is generated by adding a random sequence generated by a PRNG(Pseudo Random Number Generator)(24) to a plain text. The second ciphertext is generated by adding key sequence generated by the random generator and data frame(26) comprising the first ciphertext and check value. And a packet to be transmitted to a receiver is made by adding initialization vector(IV) to the second ciphertext.
Patent KR-20030029241-A (KR)
Title: apparatus for caloric control of radiant burner
Inventor: CHO JAE HO
IPC: F23D14/12
Filed: 2001-10-05
Abstract: PURPOSE: A device for controlling the quantity of heat for a radiant burner is provided to properly introduce air according to the quantity of heat by controlling the phase of a motor. CONSTITUTION: A control signal input unit inputs a heat quantity control signal. A motor(90) generates power driving a combustion fan according to the heat quantity control signal. A microcomputer(70) controls the phase of the motor(90) to drive the motor with proper power according to the heat quantity control signal. A motor driving unit transfers a phase control signal to the motor(90).
Patent KR-20010103121-A (KR)
Title: 해외 신용카드 구매 포인트 통합관리 시스템 및 방법
Inventor: CHOI SUN SEONG
Filed: 2001-10-16
Abstract: 본 발명은, 해외 신용카드 구매 포인트 통합관리 시스템 및 방법에 관한 것으로, 해외 신용카드를 구비한 외국인 구매자가, 국내의 여러 카드 가맹점에서, 자신이 구비한 해외 신용카드를 이용하여 대금을 결제하는 경우, 대금 결제 금액에 상응하는 일정 비율의 포인트를 통신망을 통해 통합 관리함으로써, 해외 신용카드를 사용한 외국인 구매자가 자신에게 적립된 포인트를 신속 용이하게 확인할 수 있게 되어, 그 적립 포인트에 상응하는 경품을 언제든지 요구 수령할 수 있게 되며, 또한 해외 신용카드에 대한 거래승인 완료정보를 포인트 매출정보로 자동 변환하여, 결제 대금에 상응하는 일정 비율의 포인트 정보를 적립함으로써, 해외 신용카드의 거래승인과 포인트 적립 과정을, 1 회의 금융 거래를 통해 모두 완료할 수 있게 되고, 국내 신용카드 회사에서 해외 신용카드의 매출표를 매입하는 시점에, 다수의 카드 가맹점들에 대한 포인트 자금 정산을 우선적으로 청구 및 정산함으로써, 포인트 통합 관리 및 경품 제공에 따른 자금 정산이 보다 용이하게 이루어지게 되는 매우 유용한 발명인 것이다.
Patent KR-20030034934-A (KR)
Title: Framing jig for body of bus
Inventor: LEE YUN GYU
IPC: B62D65/00
Filed: 2001-10-29
Abstract: PURPOSE: An assembly jig for a bus body is provided to simultaneously secure inner space and rigidity of the bus body and suppress occurrence of assembly tolerance by preventing deformation of the body. CONSTITUTION: An assembly jig(1) for a bus body includes right and left floor jig beams(3,5) and combining devices(11). The floor jig beams are connected to two beam members through a connecting member and folded mutually. The combining devices are disposed to each free end portion(7,9) of the floor jig beam and combined to one of right and left side panels of the bus body. The connecting member is a hinge body riveted on the floor jig beams. Thus, assembly tolerance is reduced.
Patent KR-20030040697-A (KR)
Inventor: CHO BYEONG WON
IPC: C25D3/38
Filed: 2001-11-15
Abstract: PURPOSE: A copper electroplating solution for use in Damascene process is provided, which can fill micro patterned trench and via without defects. CONSTITUTION: The copper electroplating solution comprises 10 to 5000 ppm of polyethylene glycol as inhibitor, 1 to 1000 ppm of one or more of sulfur compounds selected from mercapto compound having aqueous radical of organic acid and other sulfur compounds, and 1 to 1000 ppm of Janus Green B (diethyl safranine azo dimethyl aniline) and/or coumarin as leveler, wherein the molecular weight of polyethylene glycol is greater than 3000, the mercapto compound is 3-mercapto-1-propanesulfonate; the other sulfur compounds except above mercapto compounds are selected from sodium sulfide, sodium sulfite, sodium thiosulfide, sodium hydrosulfide, benzenedisulfonate, benzenedithiol, benzenesulfinate, benzensulfonamide, benzenesulfonic acid and benzenesulfonyl chloride.
Patent KR-20020059225-A (KR)
Inventor: DUISTERS ANTHONIUS FRANCISCUS
IPC: G02F1/133
Filed: 2001-11-29
Abstract: PURPOSE: A display device is provided, which has power consumption of reduced number of rows p of displays to be driven simultaneously, and is selected adaptively as to different display size. CONSTITUTION: The driver circuit(1) includes a memory(9) in which the image data is stored. The driver circuit(1) also includes a voltage generating unit(4). The optimum value for the number p is calculated in an arithmetic unit(5). The switching device(10) of the voltage generating unit(4) is controlled by means of the optimum value of p. The partial voltages that are generated in the voltage generating unit(4) and the two supply voltages are applied to a switch(7). A function generator(6) generates sets of orthogonal functions that are applied to the rows in dependence on the value p. These sets of orthogonal functions are also applied to the switch(7). The partial voltages presented and the orthogonal functions are combined therein so as to be applied each time as a set of orthogonal functions to the p rows to be simultaneously driven. The p-1 partial voltage values and the two supply voltages VLCD and Vss are also applied to the switch(8). The set of orthogonal functions that is generated by the function generator(6) is also applied to the switch(8). In the switch(8) the column voltage G is calculated in conformity with the MRA theory, that is, by means of the set of orthogonal functions, the value p and image data that is read from the memory(9) and corresponds to the p driven rows of a column. This column voltage is selected from the number of partial voltages.
Patent KR-20030046183-A (KR)
Title: Apparatus and method for managing data in electronic device
Inventor: SONG SU RIM
IPC: H04B1/40
Filed: 2001-12-05
Abstract: PURPOSE: A device and a method for managing data in an electronic equipment are provided to prevent a message from being deleted by mistake in the electronic equipment including a semiconductor memory, and to distinguish necessary messages from unnecessary messages thereby easily managing the semiconductor memory. CONSTITUTION: A displayer(116) displays characters or corresponding codes. A selection key is for selection. A memory(114) in which random access, read and write are available is provided. The memory(114) includes save fields for saving inputted or received data. A controller(111) displays inputted or received data on the displayer(116), and selectively adds the save fields according to selection key data for saving the data. And the controller(111) deletes data to which the save fields are not added upon memory deletion, and displays data to which the save fields are added to the displayer(116) and then selectively deletes the displayed data according to the selection key data.
Patent KR-20030046212-A (KR)
Title: Voice Over Internet Protocol gateway, method of processing system error for the same
Inventor: JANG SEONG BONG
IPC: H04L12/26
Filed: 2001-12-05
Abstract: PURPOSE: A VoIP(Voice over Internet Protocol) gateway and a fault processing method therefor are provided to enable an Internet phone gateway to independently detect a fault of the other Internet phone gateway to which a call is connected, so as to correspondingly process the call. CONSTITUTION: A trunk call processing unit(210) collects an incoming number, voice and data inputted through an analog or digital subscriber line. An Internet call processing unit(230) connects a call with a terminal of the incoming number through the Internet. A voice compression processing unit(220) compresses or processes data transceived through the trunk call processing unit(210) or the Internet call processing unit(230). A fault detection processing unit(250) monitors an operation state of the other gateway to which the call is connected, and announces a generated fault for a user. And a system controlling unit(240) receives information on whether or not a fault is generated from the fault detection processing unit(250) to disconnect the call.
Patent KR-20030047341-A (KR)
Title: Electrostatic chuck for ion implanter
Inventor: HA DO SEON
IPC: H01L21/683
Filed: 2001-12-10
Abstract: PURPOSE: An electrostatic chuck of an ion implanter is provided to be capable of semipermanently connecting between a platen and a base and easily replacing with each other by using a mechanical connecting part. CONSTITUTION: A wafer is fixed by an electrostatic chuck(200) in an ion implanter under an ion implanting process. The electrostatic chuck(200) is provided with a base(210), a platen(230) installed on the base(210) for fixedly loading the wafer, and a mechanical connecting part(220) for mechanically fixing the platen(230) on the base(210). The mechanical connecting part further includes a fixing part(222) located at the edge portion of the platen(230) and a connecting bolt(224) for fixing between the fixing part(222) and the base(210). Preferably, a plurality of platens(230) are used.
Patent KR-20030047441-A (KR)
Title: sound absorbing and insulating material having air pocket
Inventor: KWON HOE HYEON
IPC: B32B3/30
Filed: 2001-12-10
Abstract: PURPOSE: A sound absorbing and insulating material with an air pocket is provided to increase a sound absorbing performance of the air pocket in addition to the sound absorbing property of a urethane foam sheet. CONSTITUTION: The sound absorbing and insulating material includes a urethane foam sheet(10). An embossing protuberance(40) projected outwardly or a concave groove formed inwardly concave is formed on at least one side face of the urethane foam sheet(10). Upon attaching to an attached object(1), the air pocket is formed by the embossing protuberance(40) or the concave groove between the urethane foam sheet(10) and the attached object(1).
Patent KR-20020023710-A (KR)
Inventor: KIM SUNG HWAN
IPC: B62D41/00
Filed: 2001-12-06
Abstract: PURPOSE: A vehicle part for printing identification information is provided to detect the situation of an accident accurately, and to prevent the vehicle theft or fleeing by printing identification information in parts of the vehicle. CONSTITUTION: A safety glass is manufactured with mounting glass sheets(1,3) at both faces of a flexible middle film(2) made of polyvinyl butylene, PVC or polyurethane to prevent the passenger from being injured in the traffic accident. Identification information is supplied according to each vehicle, and encoded or converted into number, character or barcode. Identification information is printed on the glass sheet of the safety glass with using laser or magnetic ink. Information is printed in a headlight case or an indicator case, and the display of the traffic accident is stored with printing. The vehicle theft or fleeing is prevented with printing identification information in parts of the vehicle.